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Absolute Nutrition, FBlock, Fat Absorber, 90 Capsules

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Absolute Nutrition, FBlock, Fat Absorber, 90 Capsules

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Absolute Nutrition, FBlock, Fat Absorber, 90 Capsules

In Stock
  • Expiration Date: May 2020
  • Shipping Weight:
    0.3 lbs
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  • Product Code: ABN-08853
  • UPC Code: 708235088533
  • Package Quantity: 90 Capsules
  • Dimensions:
    2.5 x 2.5 x 4.3 in, 0.25 lbs
    Switch to Metric units
Frequently Purchased Together
Product Overview


  • Fat Trimming Diet Formula
  • Dietary Supplement
  • Designed to Absorb Fat From the Foods You Eat
  • Original Formula
  • The Diet Company

FBlock may reduce the amount of fat absorbed from the foods you eat. The active ingredient is chitosan, a marine dietary fiber derived from shellfish, that is lipophilic (positively charged and attracted to negatively charged fats and cholesterol). Dietary fiber is an indispensable adjunct to a balanced weight/fat loss program. Chitosan fiber binds to fat and cholesterol in the intestinal tract and encapsulates them, preventing them from entering the bloodstream. The large mass of undigestible chitosan and fat is then cleared from the body naturally.

FBlock has added cofactors vitamin C, which studies have shown, work to enhance the effectiveness of chitosan by swelling the fibers, as well as lipase, a natural proteolytic enzyme that helps break down fat and vegetable cellulose that helps to physically dislodge hard to get at fat, lipids and bile acids.

Suggested Use

As part of a diet and exercise program, to achieve results, take 2 capsules 15 minutes prior to meals with a full 8 oz. glass of water. Do not exceed 6 capsules per day.

Store in a dry place (59°-86°).

Other Ingredients

Gelatin, vegetable magnesium stearate, silica.

No wheat, yeast, egg, soy, starch, gluten, lactose, sugar or artificial color.

FBlock is ephedra free, caffeine free, stimulant free


Keep out of the reach of children. If you are pregnant or nursing, ask a doctor before using this product. Avoid using if you are allergic to shellfish.

Store in a dry place (59º-86º).

Note: This product is derived from shellfish. If you are allergic or sensitive to shellfish, you should avoid use of this product. Any fat-soluble vitamins (A, D, E & K), medications, or fatty acids, should be taken at least 4 hours before or after ingestion of this product and should not be used by women that are pregnant or nursing.


While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
Supplement Facts
Serving Size: 2 capsules
Servings Per Container: 45
  Amount Per Serving % Daily Value
Vitamin C (as ascorbic acid) 100 mg 167%
Chitosan (marine fiber concentrate) 1000 mg *
Lipase 300 LU *
Calcium Sulfate 150 mg *
Vegetable Cellulose 100 mg *
* Daily Value not established
iHerb Customer Reviews

Well Done

Posted by iHerb Customer on March 19 2018 | Verified Purchase


Thanks for your feedback!

Do not work

Posted by iHerb Customer on March 16 2018 | Verified Purchase

I have finished the bottle together with the Block C but did't notice any effect. No side effects neither.

Thanks for your feedback!


Posted by iHerb Customer on May 19 2017 | Verified Purchase

Now is the sixth week and still I did not receive it

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Will update later.

Posted by iHerb Customer on May 27 2015 | Verified Purchase

Only taken once. Easy to take 2 capsules.

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Have not started taking this yet

Posted by iHerb Customer on October 16 2014 | Verified Purchase

Have not started taking this yet

Thanks for your feedback!